I did a auto size simulation in the purpose to find the cooling capacity of every rooms as a reference for my HVAC equipment selection. After that, I asked the supplier to give me the equipment type that match with my cooling capacity calculation result. I want to know how good the equipment would be in withstanding larger number of people inside the room compared to my design condition by looking at the impact on my zone temperature.
So I hard sized the "cooling gross total rated total capacity", "the cooling supply air flow rate" and the pressure. Until here, no issue.
I am not sure of my reasoning but I have noticed something :
- I checked and compared the "Zone sensible cooling" table, column "Calculated Design Load" with the "coil sizing summary" table, column "Coil Final Gross Sensible Capacity",
- When the "Calculated Design Load" exceeds the "Coil Final Gross Sensible Capacity", the inside temperature increase,
- When its the contrary, the temperature is equal to my set point.
I am surprised because my room is sized for 35 people. When I set 200 people, my temperature increases by barely 1deg C.
Would it be possible for you to check whether I made good method or not, based on my objective here?